PCB Component Codes

Whether you’re designing a printed circuit board on your own or utilizing a PCB manufacturer, it’s important that you understand the terminology related to PCB. Knowing what each term means will help you complete the PCB process much more efficiently.

We came up with our PCB Component Codes guide so that you have an excellent resource to refer to while designing a PCB. These are the most common codes and abbreviations that you’ll come across. It may not be every term out there, but this list will provide you with a much-needed guide to understand common component codes.

SMD: (Surface Mount Device) refers to the components that are soldered to the surface of the PCB instead of through a thru-hole.

SMT: (Surface Mount Technology) the type of process to directly solder SMDs to the surface of the PCB.

TV: (Tented Via) a type of via that has a film solder mask that covers its pad and plated thru-hole.

TB: Terminal Board, Terminal Strip

TP: Test Point, In-Circuit Test Points

V-Scoring: an incomplete cut through a panel that will break apart panels of a PCB into a single unit.

VP: (Vector Photoplotter) also known as a Vector Plotter or Gerber Photoplotter, it is a photoplotter that draws a plot line from using light manipulation technology.

The Benefits of PCB Terminology

Understanding the above terms and codes will help you design your PCB and work with your PCB manufacturer. Speed up the process, avoid mistakes, and possibly save you money in the long run by reviewing the common terms while building a PCB.

Let Candor help you design and manufacture your PCB. We can help you with all of the terminology and codes listed above, and others that may come up throughout the process. Candor will be your reliable resource for all of your PCB manufacturing needs and questions.